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  man page **htools**(1) for more details about this option.
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-t *datafile*, --text-data=*datafile*


  		





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  The name of the file holding cluster information, to override the


  		





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  data in the JSON request itself. This is mostly used for debugging.


  		





  
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  The name of the file holding cluster information, to override the data


  		





  
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  in the JSON request itself. This is mostly used for debugging. The


  		





  
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  format of the file is described in the man page **htools**(1).


  		





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--simulate *description*


  		





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  Similar to the **-t** option, this allows overriding the cluster


  		





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  data with a simulated cluster. For details about the description,


  		





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  see the man page **hspace**(1).


  		





  
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  Backend specification: similar to the **-t** option, this allows


  		





  
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  overriding the cluster data with a simulated cluster. For details


  		





  
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  about the description, see the man page **htools**(1).


  		





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-S *filename*, --save-cluster=*filename*


  		





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  If given, the state of the cluster before and the iallocator run is


  		





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  saved to a file named *filename.pre-ialloc*, respectively


  		





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  *filename.post-ialloc*. This allows re-feeding the cluster state to


  		





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  any of the htools utilities.


  		





  
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  any of the htools utilities via the ``-t`` option.


  		





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-v


  		





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  This option increases verbosity and can be used for debugging in order


  		












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